* {
    margin: 0;
    padding: 0;
}

html,
body {
    font-size: 14px;
    font-family: "微软雅黑";
}

a {
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

input {
    background-color: transparent;
    border: none;
    outline: none;
}

.header {
    width: 907px;
    height: 70px;
    margin: 0 auto;
}

.header .logo {
    width: 141px;
    height: 70px;
    float: left;
}

.header .nav {
    float: left;
    margin-left: 90px;
}

.header .nav ul li {
    display: block;
    height: 40px;
    float: left;
    text-align: center;
    line-height: 40px;
    margin-top: 17.5px;
    padding: 0 10px;
    margin-left: 20px;
}

.header .nav ul li a {
    display: block;
    font-size: 14px;
    color: #3e3a39;
}

.header .nav ul li a:hover {
    color: #e00038;
}

.content {
    width: 907px;
    margin: 0 auto;
    margin-top: 120px;
    overflow: hidden;
}

.content .dust {
    width: 907px;
    height: 36px;
    background: #efefef;
    margin-bottom: 12px;
}

.content .dust p {
    line-height: 36px;
    margin-left: 52px;
    font-size: 16px;
    color: #727171;
}

.content .dust p a {
    color: #E00038;
}

.content .circle {
    width: 905px;
    height: 34px;
    border: 1px solid #e0e1e1;
    margin-bottom: 12px;
}

.content .circle p {
    line-height: 34px;
    margin-left: 52px;
    font-size: 16px;
    color: #727171;
}

.content .circle p a {
    color: #4448dd;
}

.content .message {
    width: 907px;
    height: 36px;
    margin-bottom: 12px;

}

.content .message .account {
    width: 448px;
    height: 34px;
    border: 1px solid #e0e1e1;
    float: left;
}

.content .message .account p {
    line-height: 34px;
    margin-left: 52px;
    font-size: 16px;
    color: #727171;

}

.content .message .name {
    width: 448px;
    height: 34px;
    border: 1px solid #e0e1e1;
    float: right;
}

.content .message .name p {
    line-height: 34px;
    margin-left: 52px;
    font-size: 16px;
    color: #727171;

}

.content .remark {
    float: right;
    color: #727171;
}

.content .remark span {
    color: #E00038;
}

.use {
    margin: 0 auto;
    margin-top: 20px;
    width: 907px;
    height: 393px;
    border: 1px solid #e5e6e6;
    position: relative;
}

.use .title {
    width: 100px;
    height: 36px;
    background: #FFFFFF;
    font-size: 22px;
    color: #E00038;
    text-align: center;
    line-height: 36px;
    position: absolute;
    left: 44px;
    top: -20px;
}

.use .contener .text-1 {
    margin: 0 auto;
    width: 852px;
    border-bottom: 1px solid #e5e6e6;
    margin-top: 33px;
    padding-bottom: 8px;
}

.use .contener .text-1 p.txt1 {
    font-size: 18px;
    color: #b5b5b6;
    margin-bottom: 8px;
    margin-left: 26px;
}

.use .contener .text-1 p.txt2 {
    font-size: 14px;
    color: #9fa0a0;
    margin-left: 26px;
}

a {
    color: #4448dd;
}

.use .contener .text-2 {
    margin: 0 auto;
    width: 852px;
    border-bottom: 1px solid #e5e6e6;
    margin-top: 16px;
    padding-bottom: 8px;

}

.use .contener .text-2 p.txt1 {
    font-size: 18px;
    color: #b5b5b6;
    margin-bottom: 8px;
    margin-left: 26px;
}

.use .contener .text-2 p.txt2 {
    font-size: 14px;
    color: #9fa0a0;
    margin-left: 26px;
}

.use .contener .text-2 p.txt2 a {
    color: #4448dd;
}

.use .contener .text-3 {
    margin: 0 auto;
    width: 852px;
    margin-top: 16px;
    padding-bottom: 8px;

}

.use .contener .text-3 p.txt1 {
    font-size: 18px;
    color: #b5b5b6;
    margin-bottom: 8px;
    margin-left: 26px;
}

.use .contener .text-3 p.txt2 {
    font-size: 14px;
    color: #9fa0a0;
    margin-left: 26px;
}

.use .contener .text-3 p.txt2 a {
    color: #4448dd;
}